Licenses
Here are the list of all our licenses:
1. MD 23700: State of Maryland Master Plumber/Gasfitter license.
2. WSSC 72057: Washington Suburban Sanitary Commission Master Plumber/Gasfitter/CrossConnection license.
3. M11618: Baltimore City Master Gasfitter license.
4. MP10289: Master Plumber for Baltimore County license.
5. A2128: Anne Arundel County Master Plumber and Gasfitter.